256MB SODIMM DRAM for the Cisco 2801

The Layer 3 Cisco® 1- -Port Fast Ethernet High-Speed WAN interface cards (HWICs) supported on Cisco Integrated Services Routers offer small-to-large-sized businesses and enterprise branch-office customers the option to add Layer 3 routed ports with many advanced features, including quality-of-service (QoS) and rate-limiting capabilities.